Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,553,764",
      "signature": "0xafab51633260e7f3776a6af2a54b99963450014f4fa856a262bf7c2c6c3db6cd3dcee7ea3001c635a803e73433e18e91",
      "randomness": "0xfcc154b38c9e14d258a5637915dd1abe2da2447349d6eb2b45002a4dad6ccc6f"
    }
  ],
  "blockNumber": "7,408,776"
}

{
  "Sr25519": "0xf861cbc020c96c3f395eccec731a875df5995b68c5464e8e0267689d6b1ab938b59242d4b44b17a60d06fc6a7743add92c1168144d9b5f5ace9d8e4e3aab8280"
}